! Started logfile: /d2/scr/pima/bp171a4_uvs/J1102-0235_X_uvs.log on Wed Jan 29 03:50:40 2014 obs /d2/scr/pima/bp171a4_uvs/J1102-0235_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1102-0235_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.380952 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1102-0235 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 192 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J1102-0235_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998260Jy sigma=38.438369 ! Fit after self-cal, rms=0.991248Jy sigma=39.710886 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.848 mas, bmaj=3.165 mas, bpa=25.54 degrees ! Estimated noise=1.6604 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547611 Jy ! Component: 100 - total flux cleaned = 0.0056932 Jy ! Total flux subtracted in 100 components = 0.0056932 Jy ! Clean residual min=-0.001569 max=0.001583 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0056932 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0056932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011184Jy sigma=0.430795 ! Fit after self-cal, rms=0.009563Jy sigma=0.367146 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002584 Jy ! Component: 100 - total flux cleaned = 0.00237813 Jy ! Total flux subtracted in 100 components = 0.00237813 Jy ! Clean residual min=-0.001253 max=0.001094 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.00807133 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.00807133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008936Jy sigma=0.345192 ! Fit after self-cal, rms=0.008838Jy sigma=0.340452 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.203 mas, bpa=17.38 degrees ! Estimated noise=1.47849 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000579266 Jy ! Component: 100 - total flux cleaned = -0.000647045 Jy ! Component: 150 - total flux cleaned = -0.000637613 Jy ! Component: 200 - total flux cleaned = -0.000617861 Jy ! Total flux subtracted in 200 components = -0.000617861 Jy ! Clean residual min=-0.001186 max=0.001060 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.00745347 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.00745347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008753Jy sigma=0.338143 ! Fit after self-cal, rms=0.008728Jy sigma=0.337716 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.062 x 3.203 at 17.38 degrees (North through East) ! Clean map min=-0.0013211 max=0.0081737 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.008728Jy sigma=0.337716 ! Fit after self-cal, rms=0.008728Jy sigma=0.337716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.203 mas, bpa=17.38 degrees ! Estimated noise=1.47849 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.75328e-05 Jy ! Component: 100 - total flux cleaned = -0.000123369 Jy ! Component: 150 - total flux cleaned = -0.000111037 Jy ! Component: 200 - total flux cleaned = -9.34789e-05 Jy ! Total flux subtracted in 200 components = -9.34789e-05 Jy ! Clean residual min=-0.001177 max=0.001094 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.00736 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.00736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008705Jy sigma=0.337279 ! Fit after self-cal, rms=0.008698Jy sigma=0.337183 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008698Jy sigma=0.337183 ! Fit after self-cal, rms=0.008698Jy sigma=0.337183 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.203 mas, bpa=17.38 degrees ! Estimated noise=1.47849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.53051e-06 Jy ! Component: 100 - total flux cleaned = -3.56067e-05 Jy ! Component: 150 - total flux cleaned = -6.41602e-05 Jy ! Component: 200 - total flux cleaned = -6.86023e-05 Jy ! Total flux subtracted in 200 components = -6.86023e-05 Jy ! Clean residual min=-0.001160 max=0.001104 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.00729139 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.00729139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008690Jy sigma=0.337013 ! Fit after self-cal, rms=0.008687Jy sigma=0.336978 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.45972e-05 Jy ! Component: 100 - total flux cleaned = -4.71393e-05 Jy ! Component: 150 - total flux cleaned = -6.00689e-05 Jy ! Component: 200 - total flux cleaned = -5.60087e-05 Jy ! Total flux subtracted in 200 components = -5.60087e-05 Jy ! Clean residual min=-0.001138 max=0.001089 Jy/beam ! Clean residual mean=0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.00723539 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.00723539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008682Jy sigma=0.336828 ! Fit after self-cal, rms=0.008681Jy sigma=0.336809 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008681Jy sigma=0.336809 ! Fit after self-cal, rms=0.008681Jy sigma=0.336809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.203 mas, bpa=17.38 degrees ! Estimated noise=1.47849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.19603e-06 Jy ! Component: 100 - total flux cleaned = -3.48745e-05 Jy ! Component: 150 - total flux cleaned = -3.49382e-05 Jy ! Component: 200 - total flux cleaned = -3.89137e-05 Jy ! Total flux subtracted in 200 components = -3.89137e-05 Jy ! Clean residual min=-0.001125 max=0.001076 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.00719647 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.00719647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008677Jy sigma=0.336670 ! Fit after self-cal, rms=0.008676Jy sigma=0.336655 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.34331e-05 Jy ! Component: 100 - total flux cleaned = -2.20219e-05 Jy ! Component: 150 - total flux cleaned = -2.20743e-05 Jy ! Component: 200 - total flux cleaned = -2.20267e-05 Jy ! Total flux subtracted in 200 components = -2.20267e-05 Jy ! Clean residual min=-0.001115 max=0.001064 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.00717445 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.00717445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008672Jy sigma=0.336527 ! Fit after self-cal, rms=0.008671Jy sigma=0.336514 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008671Jy sigma=0.336514 ! Fit after self-cal, rms=0.008671Jy sigma=0.336514 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=3.275 mas, bpa=19.23 degrees ! Estimated noise=1.51918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161793 Jy ! Component: 100 - total flux cleaned = -0.00019189 Jy ! Component: 150 - total flux cleaned = -0.000202843 Jy ! Component: 200 - total flux cleaned = -0.000192537 Jy ! Total flux subtracted in 200 components = -0.000192537 Jy ! Clean residual min=-0.000998 max=0.000943 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.00698191 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.00698191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008668Jy sigma=0.336451 ! Fit after self-cal, rms=0.008665Jy sigma=0.336429 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.10879e-05 Jy ! Component: 100 - total flux cleaned = -5.49565e-05 Jy ! Component: 150 - total flux cleaned = -5.16241e-05 Jy ! Component: 200 - total flux cleaned = -4.81519e-05 Jy ! Total flux subtracted in 200 components = -4.81519e-05 Jy ! Clean residual min=-0.000992 max=0.000935 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.00693376 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.00693376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008662Jy sigma=0.336331 ! Fit after self-cal, rms=0.008661Jy sigma=0.336316 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.203 mas, bpa=17.38 degrees ! Estimated noise=1.47849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.062 x 3.203 at 17.38 degrees (North through East) ! Clean map min=-0.0014406 max=0.0079288 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.848 mas, bmaj=3.165 mas, bpa=25.54 degrees ! Estimated noise=1.6604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00884797 Jy ! Component: 100 - total flux cleaned = 0.00854932 Jy ! Component: 150 - total flux cleaned = 0.00834739 Jy ! Component: 200 - total flux cleaned = 0.00860164 Jy ! Total flux subtracted in 200 components = 0.00860164 Jy ! Clean residual min=-0.002017 max=0.001942 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.00860164 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.00860164 Jy ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.203 mas, bpa=17.38 degrees ! Estimated noise=1.47849 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.13598e-05 Jy ! Component: 100 - total flux cleaned = -3.64761e-05 Jy ! Component: 150 - total flux cleaned = -2.58207e-05 Jy ! Component: 200 - total flux cleaned = 1.86917e-05 Jy ! Total flux subtracted in 200 components = 1.86917e-05 Jy ! Clean residual min=-0.001597 max=0.001773 Jy/beam ! Clean residual mean=0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.00862033 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.00862033 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=3.275 mas, bpa=19.23 degrees ! Estimated noise=1.51918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000218625 Jy ! Component: 100 - total flux cleaned = -0.000228534 Jy ! Component: 150 - total flux cleaned = -0.000196344 Jy ! Component: 200 - total flux cleaned = -0.00017475 Jy ! Total flux subtracted in 200 components = -0.00017475 Jy ! Clean residual min=-0.001416 max=0.001609 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.00844558 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.30464e-05 Jy ! Component: 100 - total flux cleaned = 6.55993e-06 Jy ! Component: 150 - total flux cleaned = 6.7671e-06 Jy ! Component: 200 - total flux cleaned = 6.5632e-06 Jy ! Total flux subtracted in 200 components = 6.5632e-06 Jy ! Clean residual min=-0.001391 max=0.001586 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.00845215 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.00845215 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.203 mas, bpa=17.38 degrees ! Estimated noise=1.47849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.80981e-05 Jy ! Component: 100 - total flux cleaned = 0.000173098 Jy ! Component: 150 - total flux cleaned = 0.00020143 Jy ! Component: 200 - total flux cleaned = 0.000217254 Jy ! Total flux subtracted in 200 components = 0.000217254 Jy ! Clean residual min=-0.001505 max=0.001693 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0086694 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.0086694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008909Jy sigma=0.344732 ! Fit after self-cal, rms=0.008833Jy sigma=0.340997 wmodel /d2/scr/pima/bp171a4_uvs/J1102-0235_X_map.mod ! Writing 70 model components to file: /d2/scr/pima/bp171a4_uvs/J1102-0235_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1102-0235_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1102-0235_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1102-0235_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1102-0235_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 7.57858e-05 Jy ! Component: 100 - total flux cleaned = -3.46333e-05 Jy ! Component: 150 - total flux cleaned = -0.000177699 Jy ! Component: 200 - total flux cleaned = -0.000237748 Jy ! Component: 250 - total flux cleaned = -0.000237672 Jy ! Component: 300 - total flux cleaned = -0.000262397 Jy ! Component: 350 - total flux cleaned = -0.000298275 Jy ! Component: 400 - total flux cleaned = -0.000356057 Jy ! Component: 450 - total flux cleaned = -0.000412189 Jy ! Component: 500 - total flux cleaned = -0.000510468 Jy ! Component: 550 - total flux cleaned = -0.000574577 Jy ! Component: 600 - total flux cleaned = -0.000669184 Jy ! Component: 650 - total flux cleaned = -0.000762207 Jy ! Component: 700 - total flux cleaned = -0.000843916 Jy ! Component: 750 - total flux cleaned = -0.000874331 Jy ! Component: 800 - total flux cleaned = -0.000904332 Jy ! Component: 850 - total flux cleaned = -0.000924194 Jy ! Component: 900 - total flux cleaned = -0.000914211 Jy ! Component: 950 - total flux cleaned = -0.000904325 Jy ! Component: 1000 - total flux cleaned = -0.000894378 Jy ! Component: 1050 - total flux cleaned = -0.000854566 Jy ! Component: 1100 - total flux cleaned = -0.000814331 Jy ! Component: 1150 - total flux cleaned = -0.000743493 Jy ! Component: 1200 - total flux cleaned = -0.000682061 Jy ! Component: 1250 - total flux cleaned = -0.000620026 Jy ! Component: 1300 - total flux cleaned = -0.000546387 Jy ! Component: 1350 - total flux cleaned = -0.000493145 Jy ! Component: 1400 - total flux cleaned = -0.000417026 Jy ! Component: 1450 - total flux cleaned = -0.000350733 Jy ! Component: 1500 - total flux cleaned = -0.000272098 Jy ! Component: 1550 - total flux cleaned = -0.000180162 Jy ! Component: 1600 - total flux cleaned = -0.000109455 Jy ! Component: 1650 - total flux cleaned = -3.76197e-05 Jy ! Component: 1700 - total flux cleaned = 3.57947e-05 Jy ! Component: 1750 - total flux cleaned = 9.85719e-05 Jy ! Component: 1800 - total flux cleaned = 0.000137086 Jy ! Component: 1850 - total flux cleaned = 0.000202494 Jy ! Component: 1900 - total flux cleaned = 0.000269814 Jy ! Component: 1950 - total flux cleaned = 0.000339001 Jy ! Component: 2000 - total flux cleaned = 0.000381247 Jy ! Component: 2050 - total flux cleaned = 0.000482618 Jy ! Component: 2100 - total flux cleaned = 0.000527458 Jy ! Component: 2150 - total flux cleaned = 0.000572905 Jy ! Component: 2200 - total flux cleaned = 0.000650704 Jy ! Component: 2250 - total flux cleaned = 0.000730668 Jy ! Component: 2300 - total flux cleaned = 0.000779974 Jy ! Component: 2350 - total flux cleaned = 0.000863655 Jy ! Component: 2400 - total flux cleaned = 0.000915362 Jy ! Component: 2450 - total flux cleaned = 0.000968014 Jy ! Component: 2500 - total flux cleaned = 0.00102266 Jy ! Component: 2550 - total flux cleaned = 0.00104151 Jy ! Component: 2600 - total flux cleaned = 0.00106082 Jy ! Component: 2650 - total flux cleaned = 0.00109967 Jy ! Component: 2700 - total flux cleaned = 0.00113973 Jy ! Component: 2750 - total flux cleaned = 0.00120148 Jy ! Component: 2800 - total flux cleaned = 0.00122269 Jy ! Component: 2850 - total flux cleaned = 0.00124461 Jy ! Component: 2900 - total flux cleaned = 0.00131174 Jy ! Component: 2950 - total flux cleaned = 0.00135757 Jy ! Component: 3000 - total flux cleaned = 0.00135764 Jy ! Component: 3050 - total flux cleaned = 0.00140587 Jy ! Component: 3100 - total flux cleaned = 0.00143026 Jy ! Component: 3150 - total flux cleaned = 0.00145512 Jy ! Component: 3200 - total flux cleaned = 0.00150664 Jy ! Component: 3250 - total flux cleaned = 0.00158731 Jy ! Component: 3300 - total flux cleaned = 0.00158786 Jy ! Component: 3350 - total flux cleaned = 0.001559 Jy ! Component: 3400 - total flux cleaned = 0.0015869 Jy ! Component: 3450 - total flux cleaned = 0.00158678 Jy ! Component: 3500 - total flux cleaned = 0.00158643 Jy ! Component: 3550 - total flux cleaned = 0.00158646 Jy ! Component: 3600 - total flux cleaned = 0.00158632 Jy ! Component: 3650 - total flux cleaned = 0.00158626 Jy ! Component: 3700 - total flux cleaned = 0.00155175 Jy ! Component: 3750 - total flux cleaned = 0.00158682 Jy ! Component: 3800 - total flux cleaned = 0.00155158 Jy ! Component: 3850 - total flux cleaned = 0.00155196 Jy ! Component: 3900 - total flux cleaned = 0.00158933 Jy ! Component: 3950 - total flux cleaned = 0.0015897 Jy ! Component: 4000 - total flux cleaned = 0.00162884 Jy ! Component: 4050 - total flux cleaned = 0.00166916 Jy ! Total flux subtracted in 4096 components = 0.00162717 Jy ! Clean residual min=-0.002323 max=0.002898 Jy/beam ! Clean residual mean=-0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0102966 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 181 components and 0.0102966 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1102-0235_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.062 x 3.203 at 17.38 degrees (North through East) ! Clean map min=-0.0034644 max=0.011182 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1102-0235_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0111815 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000872491 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -23.4089 23.4089 46.8178 93.6356 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 12.815 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1102-0235_X_uvs.log closed on Wed Jan 29 03:50:51 2014